ECODEvolutionary Classification of Protein Domains

Home Browse Search Download Help

About ECOD

ECOD (Evolutionary Classification of Protein Domains) is a hierarchical classification of protein domains based on evolutionary relationships. It combines automated sequence and structure analysis with manual curation.

Quick Links

Browse Classification
Search
Download Data
Documentation

Resources

Grishin Lab
UT Southwestern
RCSB PDB
AlphaFold DB
ecod.database@gmail.com

© 2014-2026 Grishin Lab / HHMI / UTSW

e1twrA1 - ECOD Domain | ECOD

ECOD/Domains/e1twrA1

e1twrA1

UID: 000056302

PDB

Range: A:10-223
PDB: 1TWR chain A(all domains)
UniProt: P09601 (all domains)
Gene: HMOX1

Molecule: Heme oxygenase 1 (HO-1) (EC 1.14.14.18) [Cleaved into: Heme oxygenase 1 soluble form]

3D Structure

Loading viewer...

Related Domains

Browse other domains in Heme_oxygenase →

Classification

AArchitecturealpha bundles(a.7)

XX-groupFerritin/Heme oxygenase/4-helical cytokines(150)

HH-groupFerritin/Heme oxygenase(150.1)

TT-groupHeme oxygenase/Ribonucleotide reductase(150.1.2)

FFamilyHeme_oxygenase(150.1.2.2)

Pfam Families

PF01126Heme_oxygenase

Heme oxygenase

ClanCL0230HO

External Links

ECOD PDB View: 1TWR RCSB PDB: 1TWR PDBe: 1TWR UniProt: P09601

Downloads

Download Domain PDB Download Domain FASTA Full PDB Structure